CVE-2020-36533 : Security Advisory and Response

A vulnerability was found in Klapp App that allows for improper authentication through the JSON Web Token Handler, potentially leading to weak authentication and remote attacks.

Understanding CVE-2020-36533

This CVE entry details a security issue in the Klapp App related to improper authentication using the JSON Web Token Handler.

What is CVE-2020-36533?

The vulnerability in Klapp App involves incorrect authentication processes within the JSON Web Token Handler, enabling attackers to exploit weak authentication remotely.

The Impact of CVE-2020-36533

The vulnerability's impact is classified as low severity with a CVSS base score of 3.7. It requires a high attack complexity and network access, affecting confidentiality but not integrity or availability.

Technical Details of CVE-2020-36533

This section provides more technical insights into the CVE-2020-36533 vulnerability.

Vulnerability Description

The vulnerability allows for improper authentication in the Klapp App, specifically within the JSON Web Token Handler, leading to weak authentication.

Affected Systems and Versions

Product: App
Vendor: Klapp
Affected Version: n/a

Exploitation Mechanism

The vulnerability can be exploited remotely through manipulation of the JSON Web Token Handler, resulting in weak authentication.

Mitigation and Prevention

To address CVE-2020-36533, follow these mitigation and prevention strategies.

Immediate Steps to Take

Monitor for any unusual authentication activities in the Klapp App.
Implement strong authentication mechanisms to mitigate the risk of unauthorized access.

Long-Term Security Practices

Regularly update the Klapp App to ensure patches for known vulnerabilities are applied.
Conduct security assessments and audits to identify and address any potential authentication weaknesses.

Patching and Updates

Apply security patches provided by Klapp to fix the improper authentication vulnerability in the Klapp App.